PHP Practice Test
PHP is a widely-used, open-source scripting language primarily designed for web development and embedding within HTML, which can be used to create dynamic and interactive websites. Practicing PHP tests is important because employers may use a PHP test to ensure you have the right skills for the role.
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5 Free Sample PHP Practice Test Questions
1. Which of the following is not a PHP superglobal variable?
Answer: c. $_INPUT
Explanation: In PHP, superglobal variables are built-in variables that are always available, regardless of scope. The $_INPUT is not a PHP superglobal variable.
2. Which function in PHP is used to insert one array into another array at a specified position?
Answer: d. array_splice()
Explanation: The array_splice() function removes selected elements from an array and replaces it with new elements and also returns the array with removed elements.
3. How to create a cookie in PHP?
a. set_cookie(name, value, expire, path, domain);
b. cookie_set(name, value, expire, path, domain);
c. setcookie(name, value, expire, path, domain);
d. cookie(name, value, expire, path, domain);
Answer: c. setcookie(name, value, expire, path, domain);
Explanation: The setcookie() function in PHP is used to create and retrieve cookies.
4. What will be the output of the following PHP code?
$x = true && false; echo $x;
Answer: b. Nothing
Explanation: In PHP, the ‘&&’ operator returns true if both operands are true. Here, one is true and the other is false, so it returns false. When echo a boolean false, PHP outputs nothing.
5. Which of the following PHP function is used to redirect a user from one page to another?
Answer: a. header()
Explanation: In PHP, the header() function is used to send a raw HTTP header. It is often used for redirection.
I’ve practiced hundreds of numerical questions and still have plenty more to try.Ellen used Practice Aptitude Tests to prepare for her upcoming interview at HSBC. Start your success story
PHP Practice Test FAQs
What type of questions can I expect in a PHP test?
PHP test questions can range from basic PHP syntax to complex object-oriented PHP. The questions could be multiple-choice, code snippets, or problem-solving questions.
How should I prepare for a PHP test?
Practice and understanding of real-world applications is the key. Make use of online resources, PHP documentation, and coding platforms to practice.
Is PHP knowledge enough to pass a technical test?
How long does a PHP test usually last?
The duration of a PHP test can vary depending on the test’s structure and complexity, ranging anywhere from 30 minutes to a few hours.
PHP Practice Test Tips
1Understand PHP Fundamentals
Start with the basics of PHP. Make sure you understand the syntax, variables, data types, and control structures.
Implement what you learn. The more you code, the better you understand. Use coding platforms to practice.
3Learn from Mistakes
Whenever you make a mistake, understand the reason behind it. This helps you avoid making the same mistakes in the test.
Practice answering questions under a time limit. This not only improves your speed but also helps manage your time effectively during the test.
5Use Official PHP Documentation
The PHP manual is a comprehensive resource. Make use of it to clarify your doubts and to understand PHP’s built-in functions and features better.
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